Some Aspects in the Development of High Performance Refractories for Iron and Steel Making in China

来源 :中国耐火材料:英文版 | 被引量 : 0次 | 上传用户:hegangcd2
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In the past 25 years in China, to meet with the rapid increase in steel production accompanied by adoption of advanced metallurgical technologies, there has been fast development of China's refractories industry in production capacity, in quality impr
其他文献
<正>YB/T 147-19981 ScopeThis standard specifies the classification, techni-cal requirements, test method, inspection rules, mark-ing, packing, transportation,
随着我国经济建设的高速发展,高层建筑正在我国迅速兴起。然而,在建筑和结构设计时往往未能考虑到建筑管线对层高的影响,对管线未作综合分析和合理布局,各专业之间往往又不能
Established in 1963 and once subordinate to the former Ministry of Metallurgical Industry, as one of national key scientific research institutes in China,LIRR w
Zhengzhou Universityniversities in China andis one of the national key uis jointly supported by the Ministry of Education and Henan Provincial Government. It is
某高速公路大桥于2000年9月竣工,上下行方向分离,上部结构为三联(4&#215;30m+5&#215;40m+4&#215;30m)等截面单箱单室预应力混凝土连续箱梁,桥面)争宽为2&#215;净-11.5m,该桥全长452.8m,桥
城市基础设施建设是城市建设工作的一个重要组成部分,是服务城市发展的基础工程。为进一步启迪思路、创新理念、明确重点,加快推进湖北省城市市政基础设施建设,不断完善城市功能
Globalization is a reality resulting in many changes in the refractory industry. In this paper some of the threats and opportunities, which are influencing the
对烟粉虱在番茄地的空间分布型及最适抽样数进行了研究。结果表明:烟粉虱在番茄地呈聚集分布,而且随着密度的增加,成虫的聚集性增强;烟粉虱成虫个体间相互吸引,分布的基本成分是个